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Question Number 21750 by Tinkutara last updated on 02/Oct/17

$$\mathrm{Column}\mathrm{II}\mathrm{gives}\mathrm{five}\mathrm{arrangements}\mathrm{of}$$$$\mathrm{two}\mathrm{blocks}A\mathrm{and}B.\mathrm{In}\mathrm{each}$$$$\mathrm{arrangement}\mathrm{their}\mathrm{masses}\mathrm{are}3\mathrm{kg}\mathrm{and}$$$$2\mathrm{kg}\mathrm{respectively}.\mathrm{Match}\mathrm{the}\mathrm{entries}\mathrm{in}$$$$\mathrm{column}\mathrm{I}\mathrm{with}\mathrm{arrangements}\mathrm{in}\mathrm{column}$$$$\mathrm{II}.$$$$\mathbf{Column}\mathbf{I}$$$$\left(\mathrm{A}\right)\mathrm{Force}\mathrm{on}B\mathrm{w}.\mathrm{r}.\mathrm{t}.A\mathrm{is}\mathrm{equal}\mathrm{to}\mathrm{force}$$$$\mathrm{on}A\mathrm{w}.\mathrm{r}.\mathrm{t}.B$$$$\left(\mathrm{B}\right)\mathrm{Net}\mathrm{force}\mathrm{on}B\mathrm{w}.\mathrm{r}.\mathrm{t}.\mathrm{an}\mathrm{inertial}$$$$\mathrm{frame}\mathrm{is}4\mathrm{N}$$$$\left(\mathrm{C}\right)\mathrm{Acceleration}\mathrm{of}\mathrm{the}\mathrm{block}A\mathrm{is}2$$$$\mathrm{m}/{\mathrm{s}}^2.$$$$\left(\mathrm{D}\right)\mathrm{Net}\mathrm{force}\mathrm{on}B\mathrm{w}.\mathrm{r}.\mathrm{t}.A\mathrm{is}8\mathrm{N}$$

Commented by Tinkutara last updated on 02/Oct/17

Commented by Tinkutara last updated on 03/Oct/17

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